Fly Line Backing 20lb Chart/white P/mtr - Basil Manning

20lb strength100 yards of backingColor optionsPairs beautifully with the Bozeman FlyWorks fly lineBacking is backing. You can get it from just about

Backing - White

Gel Spun 20 pound backing gives you a small profile, so that you can pack more backing on your reel with less bulk. -100 meter spool Available in 4

20 lb Fly Line Backing 325' (100M)

Rio 100yds 20lb Fly Line Backing (10 Color Options)

Rio Fly Line Backing Dacron, 200yd Fly Fishing Backing Line, 20lb Size, Chartreuse Color : Sports & Outdoors

20 lb Fly Line Backing 325' (100M) – Blue Halo

Fly Line Backing 20LB 30LB 100 Yds for Trout Fishing (Orange White Fluorescent Yellow)-2PCS

Rio 100yds 20lb Fly Line Backing (10 Color Options)

Fly Line Backing 20lb Chart/white P/mtr - Basil Manning

SA Fly Line Backing- 20lb orange

Prime Premium SALT High-Floating Weight Forward Fly Line – Maxxon Outfitters

Rio Fly Line Backing Dacron, 200yd Fly Fishing Backing Line, 20lb Size, Chartreuse Color : Sports & Outdoors

RIO 100yds of 20lb Fly Line Backing in 20LB or 30LB 10 color options! - Light Blue, Orange, Chartreuse, Dark Blue, Green, Black, Pink, Purple, Red,

Rio 100yds 20lb Fly Line Backing (10 Color Options)

Standard Fly Line Weight Charts – Murray's Fly Shop